Building Materials and Construction Mcqs
This set of Civil Engineering Multiple Choice Questions & Answers (MCQs) focuses on “ Building Materials and Construction ”. These Mcqs are chosen from a collection of most authoritative and best reference books on Civil Engineering. Our aim is to prepare an individual for competitive exams like NTS, GAT, ECAT, University and College entrance exams, Jobs and interviews. One should practice our MCQS to assimilate Building Materials and Construction comprehensively.
2. The stone suitable for rubble masonry should be____________?
Hard
Tough
Heavy
Light
3. Which of the following metamorphic rocks has the most weather resisting characteristics ?
Marble
Quartzite
Slate
Lime stone
Answer & Solution
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4. The important test to be conducted on a stone used in docks and harbors is________________?
Hardness test
Work ability test
Weight test
Toughness test
Answer & Solution
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5. Granite is not suitable for ordinary building purpose because_______________?
It can not be polished
It is not a fire proof material
It is costly
It has less crushing strength
Answer & Solution
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6. The preparation of surface of stone to obtain plain edges or to obtain stones of required size and shape is known as______________?
Quarrying of stones
Blasting of stones
Seasoning of stones
Dressing of stones
Answer & Solution
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7. Based on the following rocks and minerals, select the correct statement, quartz, shale, basalt, granite, marble, gypsum, mica______________?
Basalt and marble are the only metamorphic rocks
There is no sedimentary rock
Granite is the only igneous rock
Quartz and mica are minerals
Answer & Solution
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8. Which of the following stone is best suited for construction of piers and abutments of a railway bridge ?
Granite
Sand stone
Lime stone
Quartzite
9. Specific gravity for most of the building stones lies between_____________?
1.5 to 2.0
2.0 to 2.5
2.5 to 3.0
3.0 to 3.5
Answer & Solution
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10. Cross cut saw is used for_______________?
Cutting soft stones
Cutting hard stones
Cutting large blocks of stones
Dressing stones
Answer & Solution
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11. Crushing strength of a good building stone should be more than____________?
50 MPa
100 MPa
150 MPa
200 MPa
12. Spalling hammer is used for_____________?
Driving wooden headed chisels
Rough dressing of stones
Carving of stones
Breaking small projection of stones
Answer & Solution
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13. Which of the following timbers is suitable for making sports goods ?
Mulberry
Mahogany
Sal
Deodar
Answer & Solution
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14. Sapwood consists of______________?
Innermost annular rings around the pith
Portion of timber between heartwood and cambium layer
Thin layers below the bark
Thin fibre which extends from the pith outwards and holds the annular rings together
Answer & Solution
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15. In which of the following pairs both trees yield soft wood ?
Deodar and shishum
Chir and sal
Sal and teak
Chir and deodar
Answer & Solution
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